Clouds Move in Canglan

The tomb was robbed and a white coffin appeared. He walked out of the grave. A hundred years have passed and the world has changed. When the 21st century arrives, where will the world be? What night is it today, and where is my old place? The Canglan Sword appeared, and the world appeared, hundreds of schools of thought were fighting, heroes entered the world, and grievances and resentments reappeared.